00533nam a22001697a 450000500170000001000150001702000260003203500140005803700090007208200140008110000220009524500620011725000060017926000570018527000890024230000320033120241128153539.0  aENG-142680  c699.00a9789361595912  aEN-126212  bDBAD  a621.5621  aManoj Kumar Gupta  aRefrigeration and Air Conditioning/cBy Manoj Kumar Gupta  a1  aUttar PradeshbPearson India Education Pvt Ltdc2025  bUttar Pradesha1st FLoor, Berger Tower, Plot No. C-001A/2, Sector-16B, Noidae201301  axxii,620p.c23cm(pb)bIndex